A9s Receiving Card

Product No : A9s
Update Time : 22 April 2020
฿0.00

Overview

A9s is a high-end receiving card developed by NovaStar. It has a small size and features a large loading capacity, with a single card loading up to 512×512 (PWM IC) pixels. The A9s supports pixel level brightness and chroma calibration by working with NovaLCT and NovaCLB to perform calibration on each pixel. It can effectively remove color discrepancies and greatly improve LED display image consistency. In addition, it also supports image rotation in 90° increments, creating a richer image and offering users the ultimate visual experience. On-site setup, operation, and maintenance were all taken into account when designing the hardware and software of the A9s, allowing for an easier setup, more stable operation, and more efficient maintenance. 

Advanced Hardware Design

 The small hardware footprint is suitable to applications with limited cabinet space and small pixel pitch.

 Uses dust-resistant high-density connector to limit effects of dust and vibration, resulting in high stability and reliability.

 Integrated network transformer features simple design and improved magnetic compatibility, helping user’s products to successfully pass the EMC certification. 

Useful Software Design

 Supports LVDS transmission (supported by dedicated firmware program).

 Supports smart module (supported by dedicated firmware program).

 Supports quick seam correction.

 Supports 3D function.

 Supports auto module calibration.

 Supports Mapping function.

 Supports setting of pre-stored image on receiving card.

 Supports management of module's Flash.

 Supports voltage and temperature monitoring of card without use of peripherals.

 Supports monitoring of Ethernet cable communication status (supported by dedicated firmware program).

 Supports 5-pin LCD module.

 Supports image rotation in 90° increments. 

Availability: In stock

Qty:
รหัสสินค้า A9s การปรับปรุงการแสดงผล

Pixel level brightness and chroma calibration : Working with NovaLCT and NovaCLB, A9s supports brightness and chroma calibration on each pixel.

Image rotation in 90° increments (calibration not supported after rotation) : In NovaLCT, the image on the screen can be set to rotate in multiples of 90° (90°, 180°, 270° and 360°).

Quick seam correction : Bright and dark lines can be quickly corrected in NovaLCT to remove the seams between modules or cabinets. 

3D function : In NovaLCT or operation panel of controllers which support 3D function, you can enable 3D function and set 3D parameters to allow LED screen to display 3D effects.

ปรับปรุง การบำรุงรักษา

Supports smart module (supported by dedicated firmware program). : The smart module is composed of Flash and MCU. Flash can store calibration coefficients and module information. MCU can communicate with the receiving card to monitor temperature, voltage and ribbon cable communication status for the module. Working with the driver chip, MCU also supports open circuit detection of LED. The smart module allows for a smaller monitoring unit, requiring no independent monitoring card and saving cabinet space.

LVDS transmission (supported by dedicated firmware program) : Low-voltage differential signaling (LVDS) transmission is used, which reduces the number of data cables that connect the HUB board to the module, increases the transmission distance, improves the signal transmission quality and electromagnetic compatibility, and better stabilizes the image output.

Auto module calibration : After the module has been replaced and power is supplied, the receiving card can automatically read the new module ID and calibration coefficients, and save them to the receiving card.

Mapping function : After enabling the Mapping function in NovaLCT, target cabinet will display the receiving card number and Ethernet port information, allowing user to view the receiving card’s location and wiring route.

Supports setting of prestored image on receiving card. : In NovaLCT, a specified image can be set as the LED screen startup image or as the image to be displayed on LED screen when the Ethernet cable is disconnected or no video source signal is available.

Management of module's Flash : In NovaLCT, the information stored in module's Flash can be managed.

Voltage and temperature monitoring of receiving card : The voltage and temperature of the receiving card can be monitored without using peripherals. The monitoring data can be checked in NovaLCT.

Supports LCD module. : Supports NovaStar's general 5-pin LCD module. The LCD module is connected to the HUB board to display temperature, voltage, single operating time and total operating time of the receiving card.

One-click to apply calibration coefficients saved in module's Flash : In the event of network outage, hold down the selftest button to read the calibration coefficients in module's Flash back to the receiving card.

การปรับปรุงของฮาร์ดแวร์

Dual-card backup : In an environment with requirements for high reliability, two receiving cards can be mounted onto a single HUB board. In the case that main receiving card fails, the standby card will serve to ensure uninterrupted operation of the display.

Status detection of dual power supplies : Two power supplies can be simultaneously connected. Operating status of power supplies can be detected.

Loop backup : HUB’s Ethernet port improves the reliability for the serial connection of the receiving card through main and backup redundant mechanism. If either main or backup serial connection lines fail, the other will begin to work to ensure normal operation of the display.

การปรับปรุงซอฟต์แวร์

Readback of firmware version : In NovaLCT, the firmware versions of the receiving card can be read back.

Dual-backup of calibration coefficients : Calibration coefficients can be saved to both the factory partition and application partition at the same time.

 Calibration coefficients in the factory partition are factory values and cannot be modified by users.

 Calibration coefficients configured by users can be saved in the application partition and can be restored to the factory values by users. 

Backup and readback of the receiving card configuration file

 In NovaLCT, the receiving card configuration parameters can be backed up to the receiving card.

 In NovaLCT, the receiving card configuration parameters can be read back.

แรงดันไฟฟ้าเข้า DC 3.3 V–5.5 V
พิกัดกระแสของมอเตอร์ดีซี 0.5 A ความเข้มของการส่องสว่าง 2.5 W
อุณหภูมิในการทำงาน -20°C–+70°C อุณหภูมิใช้งานปกติ -25°C–+125°C
ความชื้นในการทำงาน 10% RH–90% RH ขนาด 80.0 mm × 45.0 mm × 9.1 mm
น้ำหนักสุทธิ 17.3 g มาตราฐานการรับรอง  RoHS  EMC Class B
การบรรจุ An antistatic bag and anti-collision foam are provided for each receiving card. Dimensions of the packing box: 378 mm × 190 mm × 120 mm. Each box contains 40 receiving cards.
no data to display
no data to display
no data to display
Loading...
Please wait...